Drawing type quartz sand magnetic separation device

Abstract

The utility model discloses a drawing type quartz sand magnetic separation device which comprises a box body and a magnetic separation assembly arranged in the box body, a feeding port is formed in the top of the box body, a feeding device is installed at the position of the feeding port, a discharging port is formed in the bottom of the box body, a drawing port is formed in one side of the box body, a door plate is installed at the position of the drawing port, and a bottom frame used for installing the magnetic separation assembly is arranged on the inner side of the door plate. The magnetic separation assembly is mounted on a chassis through a vibration mechanism; the chassis is slidably connected with the inner wall of the box body; the magnetic separation assembly comprises a support, a plurality of layers of large magnetic separation rod sets and a plurality of layers of small magnetic separation rod sets, the large magnetic separation rod sets and the small magnetic separation rod sets are arranged at intervals up and down, and each layer of large magnetic separation rod set and each layer of small magnetic separation rod set are each provided with a plurality of horizontally-arranged magnetic separation rods. By arranging the large magnetic separation rod group and the small magnetic separation rod group, the quartz sand is dispersed while being subjected to magnetic separation, and low magnetic separation efficiency caused by accumulation is avoided; and by arranging the vibration mechanism, the situation that the discharging speed is affected due to accumulation of the materials at the material passing channel is further avoided.

Description

Technical Field

[0001] This utility model relates to a processing equipment for quartz sand, and particularly to a pull-out type magnetic separation device for quartz sand. Background Technology

[0002] Existing magnetic separators typically use magnetic rollers or drums to remove magnetic substances from quartz sand. Since quartz sand is relatively large and heavy, it tends to fall rapidly in piles during the feeding process, which quickly carries away the magnetic substances, resulting in poor magnetic separation. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a pull-out type quartz sand magnetic separator with a reasonable design and high magnetic separation efficiency, which addresses the shortcomings of the existing technology.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A pull-out type quartz sand magnetic separator is characterized by comprising a box and a magnetic separation component disposed within the box. The top of the box is provided with a feed inlet, and a feed device is installed at the feed inlet. The bottom of the box is provided with a discharge outlet. A pull-out opening is provided on one side of the box, and a door panel is installed at the pull-out opening. A base frame for installing the magnetic separation component is provided inside the door panel. The magnetic separation component is mounted on the base frame via a vibration mechanism. The base frame is slidably connected to the inner wall of the box.

[0006] The magnetic separation assembly includes a support frame, several layers of large magnetic separator groups, and several layers of small magnetic separator groups. The large and small magnetic separator groups are arranged vertically at intervals. Each layer of large and small magnetic separator groups has several horizontally arranged magnetic separators. The two ends of the magnetic separators are movably mounted on the support frame. There is a quartz sand passage between adjacent magnetic separators in the same layer. The width of the passage is 20-40mm.

[0007] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the vibration mechanism includes a vibration seat and a vibration motor mounted on a bracket, a fixed seat facing the vibration seat is provided on the base frame, the fixed seat and the vibration seat are connected by an elastic mechanism, and a switch for controlling the vibration motor is installed on the door panel.

[0008] The technical problem to be solved by this utility model can also be achieved by the following technical solution: the elastic mechanism includes a spring disposed between the fixed seat and the vibrating seat and a vertical positioning pin passing through the spring. The lower end of the vertical positioning pin is fixed to the fixed seat, and the upper end of the vertical positioning pin passes through the vibrating seat and is connected to the nut.

[0009] The technical problem to be solved by this utility model can also be achieved by the following technical solution: the feeding device is provided with a feeding hopper, and a diversion hood is provided at the discharge port of the feeding hopper. The diversion hood is inserted around the discharge port of the feeding hopper. The diversion hood is provided with a number of radially arranged elongated openings around its circumference. The lower end of the elongated opening extends to the bottom of the diversion hood, and the upper end of the elongated opening extends to the upper part of the diversion hood.

[0010] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the magnetic separators of the large magnetic separator group are arranged vertically with the magnetic separators of the small magnetic separator group.

[0011] The technical problem to be solved by this utility model can also be achieved by the following technical solution: slide rails are installed on the inner walls of both sides of the box, and sliders that cooperate with the slide rails are provided on the base frame.

[0012] The technical problem to be solved by this utility model can also be achieved by the following technical solution: a pull ring that is easy to pull out is installed on the door panel.

[0013] Compared with existing technologies, this invention utilizes spaced, layered large and small magnetic separator groups to disperse quartz sand during magnetic separation, preventing accumulation and low separation efficiency. Furthermore, the inclusion of a vibration mechanism further prevents material buildup in the material passage, thus avoiding impact on the feeding speed. The pull-out type quartz sand magnetic separator described in this invention features a simple principle, reasonable structure, high separation efficiency, and better separation effect. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the pull-out type quartz sand magnetic separator of this utility model.

[0015] In the diagram: 1-box body, 2-support frame, 3-base frame, 4-feed hopper, 5-diverter hood, 6-long strip opening, 7-large magnetic separator group, 8-small magnetic separator group, 9-spring, 10-vibration motor. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] Reference Figure 1 A pull-out type quartz sand magnetic separator includes a housing 1 and a magnetic separation component disposed inside the housing 1. The top of the housing is provided with a feed inlet, and a feed device is installed at the feed inlet. The bottom of the housing is provided with a discharge outlet. A pull-out opening is provided on one side of the housing, and a door panel is installed at the pull-out opening. A base frame 3 for installing the magnetic separation component is provided inside the door panel. The magnetic separation component is installed on the base frame 3 through a vibration mechanism. The base frame 3 is slidably connected to the inner wall of the housing.

[0019] The magnetic separation assembly includes a support frame 2, several layers of large magnetic separator groups 7, and several layers of small magnetic separator groups 8. The large magnetic separator groups 7 and small magnetic separator groups 8 are arranged vertically at intervals. Each layer of large magnetic separator groups 7 and small magnetic separator groups 8 has several horizontally arranged magnetic separators. The diameter of the magnetic separators in the large magnetic separator groups 7 is larger than that in the small magnetic separator groups 8. The two ends of the magnetic separators are movably mounted on the support frame. The movable mounting structure can be a groove or slot on the support frame for placing the magnetic separators, facilitating placement and removal, or it can be a connection method of bearings and bearing seats.

[0020] The width of the material passage is 20-40mm, and the magnetic separators of the large magnetic separator group 7 and the small magnetic separator group 8 are arranged perpendicularly. A pull ring for easy pulling is installed on the door panel.

[0021] The vibration mechanism includes a vibration seat and a vibration motor 10 mounted on the bracket 2. A fixed seat is provided on the base frame 3 facing the vibration seat. The fixed seat and the vibration seat are connected by an elastic mechanism. A switch for controlling the vibration motor is installed on the door panel.

[0022] The elastic mechanism includes a spring 9 disposed between the fixed seat and the vibrating seat and a vertical positioning pin passing through the spring 9. The lower end of the vertical positioning pin is fixed to the fixed seat, and the upper end of the vertical positioning pin passes through the vibrating seat and is connected to the nut.

[0023] The feeding device is provided with a feeding hopper 4, and a diversion hood 5 is provided at the discharge port of the feeding hopper 4. The diversion hood 5 is inserted around the discharge port of the feeding hopper 4. The diversion hood 5 is provided with a number of radially arranged elongated slots 6 around its circumference. The lower end of the elongated slots extends to the bottom of the diversion hood, and the upper end of the elongated slots extends to the upper part of the diversion hood, but does not extend to the top.

[0024] Slide rails are installed on the inner walls of both sides of the housing 1, and sliders that cooperate with the slide rails are provided on the base frame 3, so that the magnetic separation component can be pulled out of the housing.

[0025] The working process of the pull-out type quartz sand magnetic separator described in this utility model is as follows: First, the quartz sand is poured into the feeding hopper 4. Under the diversion action of the diversion hood 5, it falls one by one through the elongated opening 6 and the feed inlet onto the large magnetic separation rod group inside the support. Under the obstruction of the large magnetic separation rod group 7 and the small magnetic separation rod group 8, the flow is diverted and magnetic separation is carried out simultaneously, thereby extending the falling stroke of the quartz sand and improving the magnetic separation efficiency and effect of the quartz sand. In addition, the entire device is box-shaped, with a simple structure and is easy to move.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pull-type quartz sand magnetic separation device, characterized by, The application relates to a magnetic separation device, which comprises a box body and a magnetic separation assembly arranged in the box body, wherein a feeding port is arranged at the top of the box body, a feeding device is arranged at the feeding port, a discharging port is arranged at the bottom of the box body, a pull-out port is arranged at one side of the box body, a door plate is arranged at the pull-out port, a bottom frame for arranging the magnetic separation assembly is arranged at the inner side of the door plate, the magnetic separation assembly is arranged on the bottom frame through a vibrating mechanism, and the bottom frame is slidably connected with the inner wall of the box body; the magnetic separation assembly comprises a support, a plurality of layers of large magnetic rod groups and a plurality of layers of small magnetic rod groups, the large magnetic rod groups and the small magnetic rod groups are arranged in an upper-lower interval mode, each layer of the large magnetic rod groups and the small magnetic rod groups is provided with a plurality of horizontally arranged magnetic rods, the magnetic rods are movably arranged at the support, and a quartz sand material passing channel is arranged between adjacent magnetic rods in the same layer.

2. A magnetic pull-out quartz sand separator according to claim 1, characterized in that The vibrating mechanism comprises a vibrating seat arranged on the support and a vibrating motor, a fixing seat opposite to the vibrating seat is arranged on the bottom frame, the fixing seat and the vibrating seat are connected through an elastic mechanism, and a switch for controlling the vibrating motor is arranged on the door plate.

3. A magnetic pull-out quartz sand separator according to claim 2, characterized in that The elastic mechanism comprises a spring arranged between the fixing seat and the vibrating seat and a vertical positioning pin penetrating through the spring, the lower end of the vertical positioning pin is fixed to the fixing seat, and the upper end of the vertical positioning pin penetrates through the vibrating seat and is connected with a nut.

4. A magnetic pull-out quartz sand separator according to claim 1, characterized in that The feeding device is provided with a lower hopper, a shunt cover is arranged at the discharging port of the lower hopper, the shunt cover is inserted around the discharging port of the lower hopper, a plurality of radially arranged long-strip-shaped ports are arranged on the shunt cover in a circumferential direction, the lower end of the long-strip-shaped port extends to the bottom of the shunt cover, and the upper end of the long-strip-shaped port extends to the upper part of the shunt cover.

5. A magnetic pull-out quartz sand separator according to claim 1, characterized in that, The magnetic rods of the large magnetic rod groups are arranged perpendicularly to the magnetic rods of the small magnetic rod groups.

6. A magnetic pull-out quartz sand separator according to claim 1, characterized in that Sliding rails are arranged on the inner walls of the two sides of the box body, and sliding blocks matched with the sliding rails are arranged on the bottom frame.

7. A magnetic pull type quartz sand magnetic separator according to claim 1, wherein A pull ring facilitating pulling is arranged on the door plate.

8. A magnetic pull-out quartz sand separator according to claim 1, characterized in that The width of the material passing channel is 20-40 mm.

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